diff --git a/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/BakeController.groovy b/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/BakeController.groovy
index 4d7d39ecea..1d7aaedf83 100644
--- a/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/BakeController.groovy
+++ b/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/BakeController.groovy
@@ -17,6 +17,7 @@
 package com.netflix.spinnaker.gate.controllers
 
 import com.netflix.spinnaker.gate.services.BakeService
+import io.swagger.annotations.ApiOperation
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.http.HttpStatus
 import org.springframework.web.bind.annotation.ExceptionHandler
@@ -34,16 +35,19 @@ class BakeController {
   @Autowired
   BakeService bakeService
 
+  @ApiOperation(value = "Retrieve a list of available bakery base images, grouped by cloud provider")
   @RequestMapping(value = "/options", method = RequestMethod.GET)
   def bakeOptions() {
     bakeService.bakeOptions()
   }
 
+  @ApiOperation(value = "Retrieve a list of available bakery base images for a given cloud provider")
   @RequestMapping(value = "/options/{cloudProvider}", method = RequestMethod.GET)
   def bakeOptions(@PathVariable("cloudProvider") String cloudProvider) {
     bakeService.bakeOptions(cloudProvider)
   }
 
+  @ApiOperation(value = "Retrieve the logs for a given bake")
   @RequestMapping(value = "/logs/{region}/{statusId}", method = RequestMethod.GET)
   def lookupLogs(@PathVariable("region") String region,
                  @PathVariable("statusId") String statusId) {
diff --git a/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/CredentialsController.groovy b/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/CredentialsController.groovy
index 816a3e59e1..156dd1e831 100644
--- a/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/CredentialsController.groovy
+++ b/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/CredentialsController.groovy
@@ -20,6 +20,7 @@ import com.netflix.spinnaker.gate.security.SpinnakerUser
 import com.netflix.spinnaker.gate.services.CredentialsService
 import com.netflix.spinnaker.gate.services.internal.ClouddriverService
 import com.netflix.spinnaker.security.User
+import io.swagger.annotations.ApiOperation
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.security.access.prepost.PostFilter
 import org.springframework.security.access.prepost.PreAuthorize
@@ -37,12 +38,14 @@ class CredentialsController {
 
   @PreAuthorize("@fiatPermissionEvaluator.storeWholePermission()")
   @PostFilter("hasPermission(filterObject.name, 'ACCOUNT', 'READ')")
+  @ApiOperation(value = "Retrieve a list of accounts")
   @RequestMapping(method = RequestMethod.GET)
   List<ClouddriverService.Account> getAccounts(@SpinnakerUser User user) {
     credentialsService.getAccounts(user?.roles ?: [])
   }
 
   @PreAuthorize("hasPermission(#account, 'ACCOUNT', 'READ')")
+  @ApiOperation(value = "Retrieve an account's details")
   @RequestMapping(value = '/{account}', method = RequestMethod.GET)
   Map getAccount(@PathVariable("account") String account) {
     credentialsService.getAccount(account)
diff --git a/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/NetworkController.groovy b/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/NetworkController.groovy
index c8cee58eed..683fb93a58 100644
--- a/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/NetworkController.groovy
+++ b/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/NetworkController.groovy
@@ -17,6 +17,7 @@
 package com.netflix.spinnaker.gate.controllers
 
 import com.netflix.spinnaker.gate.services.NetworkService
+import io.swagger.annotations.ApiOperation
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.web.bind.annotation.PathVariable
 import org.springframework.web.bind.annotation.RequestMapping
@@ -30,11 +31,13 @@ class NetworkController {
   @Autowired
   NetworkService networkService
 
+  @ApiOperation(value = "Retrieve a list of networks, grouped by cloud provider")
   @RequestMapping(method = RequestMethod.GET)
   Map all() {
     networkService.getNetworks()
   }
 
+  @ApiOperation(value = "Retrieve a list of networks for a given cloud provider")
   @RequestMapping(value = "/{cloudProvider}", method = RequestMethod.GET)
   List<Map> allByCloudProvider(@PathVariable String cloudProvider) {
     networkService.getNetworks(cloudProvider)
diff --git a/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/SubnetController.groovy b/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/SubnetController.groovy
index 669d8339f9..e16e4ea2e0 100644
--- a/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/SubnetController.groovy
+++ b/gate-web/src/main/groovy/com/netflix/spinnaker/gate/controllers/SubnetController.groovy
@@ -17,6 +17,7 @@
 package com.netflix.spinnaker.gate.controllers
 
 import com.netflix.spinnaker.gate.services.internal.ClouddriverService
+import io.swagger.annotations.ApiOperation
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.web.bind.annotation.PathVariable
 import org.springframework.web.bind.annotation.RequestMapping
@@ -30,6 +31,7 @@ class SubnetController {
   @Autowired
   ClouddriverService clouddriverService
 
+  @ApiOperation(value = "Retrieve a list of subnets for a given cloud provider")
   @RequestMapping(value = "/{cloudProvider}", method = RequestMethod.GET)
   List<Map> allByCloudProvider(@PathVariable String cloudProvider) {
     clouddriverService.getSubnets(cloudProvider)